Zetacoin is SHA256 based crypto currency with quick transactions and quick difficulty adjustment.

No PremineBased on Bitcoin 0.9.2.1 source Block target: 30 seconds (20x Bitcoin)Difficulty retargets every 4 blocks based on last 90 blocks (Quick difficulty readjustment) Block reward: 1000 ZET, halving every 80640 blocks (about 1 month), not dropping below 1 ZET (inflationary)Total coin supply:160 million ZET + small yearly inflation160 million coins will be mined in around first yearThereafter around 1 million per year (inflationary). This small inflation is a better incentive to keep the network hashing than purely transaction fees.P2P port: 17333